You can either use a program called re-shade to apply a post-render filter to the dcs and tweak it at the expense of some frames, or, what I do now, go into the nvidia control panel (if you have nvidia), go into the color/brightness settings and adjust contrast, gamma, and color vibrancy, w/e you can really make the dcs look full and rich. My game gamma is 2.1 or 2.2.